.paixu{
    height: 40px;
    line-height: 40px;
}
.mar_20{
    margin: 0 20px;
}

.over_dian {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    -webkit-box-orient: vertical;
    font-size: 18px;
    line-height: 24px;
}
.wid_50{
    width: 260px;
    height: 200px !important;
}
.fenlei_list>div{
    text-align: center;
    display: inline-block;
    margin-right: 10px;
}
.fenlei_list>div>span:nth-of-type(1){
    display: block;
    width: 50px;
    height: 50px;
    border-radius: 50px;
    background-color: pink;
    overflow: hidden;
    /* margin-right: 10px; */
}
.fenlei_list>div>span>img{
    width: 100%;
}